Pith Number

pith:ARV7IPCS

pith:2011:ARV7IPCSASYPAWPFAR3VZ3MZ6P

not attested not anchored not stored refs pending

A strong emission line near 24.8 angstrom in the X-ray binary system MAXI J0556--332: gravitational redshift or unusual donor?

(2) Harvard-Smithsonian Center for Astrophysics, Ann Arbor, Cambridge, Dipankar Maitra (1), John C. Raymond (2), Jon M. Miller (1), MA), Mark T. Reynolds (1) ((1) Univ. of Michigan, MI

arxiv:1110.6918 v1 · 2011-10-31 · 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{ARV7IPCSASYPAWPFAR3VZ3MZ6P}

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	2026-05-18T01:59:49.422747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

046bf43c5204b0f059e504775ced99f3c273ec1062cbc55d2f4c7b17b2ef1511

Aliases

arxiv: 1110.6918 · arxiv_version: 1110.6918v1 · doi: 10.48550/arxiv.1110.6918 · pith_short_12: ARV7IPCSASYP · pith_short_16: ARV7IPCSASYPAWPF · pith_short_8: ARV7IPCS

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/ARV7IPCSASYPAWPFAR3VZ3MZ6P \
  | 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: 046bf43c5204b0f059e504775ced99f3c273ec1062cbc55d2f4c7b17b2ef1511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aebafec9e5299923832fe4a69db721a9019c5aead21a333133e678fe1dcc0dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-10-31T19:49:03Z",
    "title_canon_sha256": "bce5cda62edc37469727ff1266cd28420f4e8e903bec82b537c5a8a955d9c514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6918",
    "kind": "arxiv",
    "version": 1
  }
}