Pith Number

pith:RAKYEFAO

pith:2012:RAKYEFAOVWFAQVFOPAAHQNXQNI

not attested not anchored not stored refs pending

Studies of a possible new Herbig Ae/Be star in the open cluster NGC 7380

(2) Indian Institute of Astrophysics, Ahmedabad, Annapurni Subramaniam (2), Astrophysics Division, Bangalore, B. Bhavya (2), Blesson Mathew (1), D. P. K. Banerjee (1), India, India), N. M. Ashok (1), Physical Research Laboratory, Vishal Joshi (1) ((1) Astronomy

arxiv:1201.4956 v1 · 2012-01-24 · 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{RAKYEFAOVWFAQVFOPAAHQNXQNI}

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	2026-05-18T01:58:42.876728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

881582140ead8a0854ae78007836f06a249d1bd0c36c3dc8d48a20e4b2435665

Aliases

arxiv: 1201.4956 · arxiv_version: 1201.4956v1 · doi: 10.48550/arxiv.1201.4956 · pith_short_12: RAKYEFAOVWFA · pith_short_16: RAKYEFAOVWFAQVFO · pith_short_8: RAKYEFAO

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/RAKYEFAOVWFAQVFOPAAHQNXQNI \
  | 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: 881582140ead8a0854ae78007836f06a249d1bd0c36c3dc8d48a20e4b2435665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b435cccb9b31f660f05836280c4992678a280bfd0f8cd1f333a34e17bacfd5a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-24T11:48:18Z",
    "title_canon_sha256": "29cf18327c819fb9b1ab2f66d819489a058644d2040344c04002ce7649764eb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4956",
    "kind": "arxiv",
    "version": 1
  }
}