Pith Number

pith:T3KBSWHB

pith:2017:T3KBSWHBUBCTBIVEPQESBYRYWE

not attested not anchored not stored refs pending

Infrared variability, maser activity, and accretion of massive young stellar objects

(2) DIAS Dublin, (3) IfA Hilo, (4) MPIA Heidelberg, (5) INAF Firenze, (6) MPIfR Bonn), A. Caratti o Garatti (2), A. Sanna (6) ((1) TLS Tautenburg, B. Stecklum (1), H. Linz (4), K. Hodapp (3), L. Moscadelli (5)

arxiv:1711.01489 v2 · 2017-11-04 · 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{T3KBSWHBUBCTBIVEPQESBYRYWE}

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	2026-05-18T00:07:43.510259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ed41958e1a04530a2a47c0920e238b139c46ccdb499947bbaebf1a8a7257e23

Aliases

arxiv: 1711.01489 · arxiv_version: 1711.01489v2 · doi: 10.48550/arxiv.1711.01489 · pith_short_12: T3KBSWHBUBCT · pith_short_16: T3KBSWHBUBCTBIVE · pith_short_8: T3KBSWHB

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/T3KBSWHBUBCTBIVEPQESBYRYWE \
  | 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: 9ed41958e1a04530a2a47c0920e238b139c46ccdb499947bbaebf1a8a7257e23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d63e1a627c0389e43626484a499db6db5fef7a3a5b6c9f091b2862cd8cba2b98",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-04T20:24:38Z",
    "title_canon_sha256": "d07603401a1103434fe094ff15eb324f8ce5eb16ad1e0836567060b3af7240d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01489",
    "kind": "arxiv",
    "version": 2
  }
}