Pith Number

pith:C2ZTEEWD

pith:2020:C2ZTEEWD6G3T4WAPRXVQ7RZPWJ

not attested not anchored not stored refs pending

An Obscured, Seyfert-2-like State of the Stellar-mass Black Hole GRS 1915+105 Caused by Failed Disk Winds

(2) SAO, (3) Wayne State Univ., (4) Univ. of Cambridge, (5) SRON, 6), (6) Univ. Utrecht, (7) NASA/GSFC, (8) Univ. of Oxford, (9) UNLV), A. C. Fabian (4), A. Zoghbi (1), D. Proga (9), E. Cackett (3), E. Gallo (1), E. Kammoun (1), J. Kaastra (5, J. M. Miller (1), J. Raymond (2), L. Brenneman (2), M. Balakrishnan (1), M. T. Reynolds (1), N. Trueba (1) ((1) Univ. of Michigan, P. Draghis (1), S. E. Motta (8), T. Kallman (7)

arxiv:2007.07005 v1 · 2020-07-14 · astro-ph.HE · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2ZTEEWD6G3T4WAPRXVQ7RZPWJ}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

An intrinsic decline of accretion activity in GRS 1915+105

A bright flare in the obscured state of GRS 1915+105 as seen by NICER and Swift

Receipt and verification

First computed	2026-07-05T01:53:53.793251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16b33212c3f1b73e580f8deb0fc72fb2477af26c3873941497397a0110051d5c

Aliases

arxiv: 2007.07005 · arxiv_version: 2007.07005v1 · doi: 10.48550/arxiv.2007.07005 · pith_short_12: C2ZTEEWD6G3T · pith_short_16: C2ZTEEWD6G3T4WAP · pith_short_8: C2ZTEEWD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/C2ZTEEWD6G3T4WAPRXVQ7RZPWJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 16b33212c3f1b73e580f8deb0fc72fb2477af26c3873941497397a0110051d5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6001909c8a7ed17dab93aa9d4710979883a93d235c60056eb6b4882c117d5b8e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-07-14T12:46:02Z",
    "title_canon_sha256": "a699fef8244aef4f984b522ca7f54ea26b360f1d1ad7b3933a3c80c8380d1cf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.07005",
    "kind": "arxiv",
    "version": 1
  }
}