Pith Number

pith:SICGZCKF

pith:2015:SICGZCKFTV2NYP4Y3XIQBIN6RE

not attested not anchored not stored refs pending

Chandra Observations of Eight Sources Discovered by INTEGRAL

Arash Bodaghee (Georgia College), Farid Rahoui (ESO, Francesca M. Fornasini (SSL/UCB, Harvard), HKU), Institut Universitaire de France), Jerome Rodriguez (AIM), John A. Tomsick (SSL/UCB), Qinan Wang (SSL/UCB, Roman Krivonos (Space Research Institute), Sylvain Chaty (AIM, UCB)

arxiv:1512.00044 v1 · 2015-11-30 · 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{SICGZCKFTV2NYP4Y3XIQBIN6RE}

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	2026-05-18T01:23:02.375160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92046c89459d74dc3f98ddd100a1be8930635537d663e9c972b8941026fffc11

Aliases

arxiv: 1512.00044 · arxiv_version: 1512.00044v1 · doi: 10.48550/arxiv.1512.00044 · pith_short_12: SICGZCKFTV2N · pith_short_16: SICGZCKFTV2NYP4Y · pith_short_8: SICGZCKF

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/SICGZCKFTV2NYP4Y3XIQBIN6RE \
  | 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: 92046c89459d74dc3f98ddd100a1be8930635537d663e9c972b8941026fffc11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6525345355fab2626761c984d685c112efedcdaa59a5ebaedb713bdcabd860b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-30T21:18:30Z",
    "title_canon_sha256": "b7ad0c9933e10c447885866fd9477a8f434d1c59f038d7dbd5054616852dd89d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00044",
    "kind": "arxiv",
    "version": 1
  }
}