Pith Number

pith:QWZZU7MO

pith:2021:QWZZU7MOZE6CT75ICW7BJLMADG

not attested not anchored not stored refs pending

7Be in the outburst of the ONe nova V6595 Sgr

E. Aydi, E.J. Harvey, G. Cescutti, L. Izzo, M. Della Valle, M. Hernanz, P. Bonifacio, P. Molaro, P. Selvelli, V. D'Odorico

arxiv:2111.01469 v1 · 2021-11-02 · 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{QWZZU7MOZE6CT75ICW7BJLMADG}

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	2026-07-05T03:38:39.385400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85b39a7d8ec93c29ffa815be14ad80198cc97ede4ea8f19e098babcb85a6d98f

Aliases

arxiv: 2111.01469 · arxiv_version: 2111.01469v1 · doi: 10.48550/arxiv.2111.01469 · pith_short_12: QWZZU7MOZE6C · pith_short_16: QWZZU7MOZE6CT75I · pith_short_8: QWZZU7MO

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/QWZZU7MOZE6CT75ICW7BJLMADG \
  | 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: 85b39a7d8ec93c29ffa815be14ad80198cc97ede4ea8f19e098babcb85a6d98f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9d4534f6143f391193dd1ae5f74511f791195b32d7d82ee9178d84247519835",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-11-02T10:13:36Z",
    "title_canon_sha256": "c14e41af33874646f03cd1143dfada45a4fef57ee49c77dfde5421c8595a1088"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01469",
    "kind": "arxiv",
    "version": 1
  }
}