Pith Number

pith:JE53Z76V

pith:2010:JE53Z76VZ5DV3ANFIQGH7ZXASW

not attested not anchored not stored refs pending

Confirmation of a recent bipolar ejection in the very young hierarchical multiple system IRAS 16293-2422

C. Brogan (NRAO), C. Chandler (NRAO), D. Wilner (CfA), G. Pech (CRyA-Unam), L. Loinard (CRyA-Unam), Luis F. Rodriguez (CRyA-UNAM), P. D'Alessio (CRyA-Unam), P. Ho (CfA)

arxiv:1002.2417 v1 · 2010-02-11 · astro-ph.GA · 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{JE53Z76VZ5DV3ANFIQGH7ZXASW}

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	2026-05-18T02:09:09.180740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

493bbcffd5cf475d81a5440c7fe6e09588b841a4a968e5c993637e2c7be5f4e6

Aliases

arxiv: 1002.2417 · arxiv_version: 1002.2417v1 · doi: 10.48550/arxiv.1002.2417 · pith_short_12: JE53Z76VZ5DV · pith_short_16: JE53Z76VZ5DV3ANF · pith_short_8: JE53Z76V

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/JE53Z76VZ5DV3ANFIQGH7ZXASW \
  | 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: 493bbcffd5cf475d81a5440c7fe6e09588b841a4a968e5c993637e2c7be5f4e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10492a4b8a62cbcc2b6d5082d2b2b7f194fef81d20a36781c5a2889d4a867105",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-02-11T20:14:52Z",
    "title_canon_sha256": "a3f2fff8b6ad82e66af88ce27673b3f97ca2b176e0955830b8fb0186b992cc58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2417",
    "kind": "arxiv",
    "version": 1
  }
}