Pith Number

pith:J2P53GEH

pith:2017:J2P53GEHQPUELX55PAJ3NDS6ZD

not attested not anchored not stored refs pending

Swift observations of V404 Cyg during the 2015 outburst: X-ray outflows from super-Eddington accretion

A.P. Beardmore, A. Sanna, C. Knigge, C. S\'anchez-Fern\'andez, D. Altamirano, E. Kuulkers, J. J. E. Kajava, J.P. Osborne, K.L. Page, M. Giustini, P. Charles, R. Fender, S.E. Motta, S. Oates

arxiv:1707.01076 v1 · 2017-07-04 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2P53GEHQPUELX55PAJ3NDS6ZD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-05-18T00:38:25.434021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e9fdd988783e845dfbd7813b68e5ec8efdef08e81fe3fb0dcc8a0dea1973894

Aliases

arxiv: 1707.01076 · arxiv_version: 1707.01076v1 · doi: 10.48550/arxiv.1707.01076 · pith_short_12: J2P53GEHQPUE · pith_short_16: J2P53GEHQPUELX55 · pith_short_8: J2P53GEH

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/J2P53GEHQPUELX55PAJ3NDS6ZD \
  | 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: 4e9fdd988783e845dfbd7813b68e5ec8efdef08e81fe3fb0dcc8a0dea1973894

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f34e914e907ff74bc7e100ed0695a16f0252718595765afdb321006293d72ebc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-07-04T17:19:31Z",
    "title_canon_sha256": "6f3fb9e3febd168db46ce3f2c55e1ccb0515d0ce2dfc92e2dd22b96033116f19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01076",
    "kind": "arxiv",
    "version": 1
  }
}