Pith Number

pith:FDONCZB4

pith:2018:FDONCZB4SRXZP4VBXDUW5W67VR

not attested not anchored not stored refs pending

The outbursting protostar 2MASS~22352345+7517076 and its environment

Attila Moor, Jose Antonio Acosta Pulido, Maria Kun, Peter Abraham, Timo Prusti

arxiv:1812.06137 v1 · 2018-12-14 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDONCZB4SRXZP4VBXDUW5W67VR}

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.

Cited by

1 paper in Pith

Gaia21bja: pre-main sequence star with quasi-periodic bursts

Receipt and verification

First computed	2026-05-17T23:56:44.552763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28dcd1643c946f97f2a1b8e96edbdfac6434c4933f67bc6ce67c6848afbb62dd

Aliases

arxiv: 1812.06137 · arxiv_version: 1812.06137v1 · doi: 10.48550/arxiv.1812.06137 · pith_short_12: FDONCZB4SRXZ · pith_short_16: FDONCZB4SRXZP4VB · pith_short_8: FDONCZB4

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/FDONCZB4SRXZP4VBXDUW5W67VR \
  | 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: 28dcd1643c946f97f2a1b8e96edbdfac6434c4933f67bc6ce67c6848afbb62dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6e6607c6ea52c75e17c669ba5b4a407872e5b02d85e843c8d8d3794217ae170",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-12-14T19:41:51Z",
    "title_canon_sha256": "e835aaafea4c6940ad5963281850507d8b4f87d69424be1022c40bb24eb67442"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06137",
    "kind": "arxiv",
    "version": 1
  }
}