Pith Number

pith:RJZEABP4

pith:2013:RJZEABP4RDFLOC7VE72IYMPLMI

not attested not anchored not stored refs pending

IRC-10414: a bow-shock-producing red supergiant star

A. Kraus, A.Y. Kniazev, D.M.-A. Meyer, J. Mackey, K.M. Menten, N. Langer, T. Kaminski, V.V. Gvaramadze

arxiv:1310.2245 v2 · 2013-10-08 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJZEABP4RDFLOC7VE72IYMPLMI}

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	2026-05-18T01:47:07.808154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a724005fc88cab70bf527f48c31eb6213f38ecff5d4c85dd398a92601418f7c

Aliases

arxiv: 1310.2245 · arxiv_version: 1310.2245v2 · doi: 10.48550/arxiv.1310.2245 · pith_short_12: RJZEABP4RDFL · pith_short_16: RJZEABP4RDFLOC7V · pith_short_8: RJZEABP4

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/RJZEABP4RDFLOC7VE72IYMPLMI \
  | 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: 8a724005fc88cab70bf527f48c31eb6213f38ecff5d4c85dd398a92601418f7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9dff0f7218c31aa7b6ac8ea398b3aa0e69e0d9e6e8073acd23fc117bdbb15a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-08T20:00:03Z",
    "title_canon_sha256": "9385cd3411374d079d2c9a3c0e6324325be4e9331ec85052178db2fcc24406e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2245",
    "kind": "arxiv",
    "version": 2
  }
}