Pith Number

pith:5AXDNLTC

pith:2010:5AXDNLTCYVSM2BQ5553ED3EMZB

not attested not anchored not stored refs pending

An A star on an M star during a flare within a flare

(2) New Mexico State University), Adam F. Kowalski (1), Eric J. Hilton (1) ((1) University of Washington, John P. Wisniewski (1), Jon A. Holtzman (2), Suzanne L. Hawley (1)

arxiv:1010.0452 v1 · 2010-10-03 · 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{5AXDNLTCYVSM2BQ5553ED3EMZB}

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	2026-05-18T02:23:47.549078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e82e36ae62c564cd061def7641ec8cc8601e7ab75223e91b31257a033c8716ad

Aliases

arxiv: 1010.0452 · arxiv_version: 1010.0452v1 · doi: 10.48550/arxiv.1010.0452 · pith_short_12: 5AXDNLTCYVSM · pith_short_16: 5AXDNLTCYVSM2BQ5 · pith_short_8: 5AXDNLTC

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/5AXDNLTCYVSM2BQ5553ED3EMZB \
  | 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: e82e36ae62c564cd061def7641ec8cc8601e7ab75223e91b31257a033c8716ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15d230274330367a98412cad833311b84b5367400023c25d7a1b71461d526880",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-10-03T23:29:54Z",
    "title_canon_sha256": "b4ab8c6c96440e4587f6cfca6bdca15d498efe085b1541bfa5d54576d01d794f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0452",
    "kind": "arxiv",
    "version": 1
  }
}