Pith Number

pith:TMFLBN3U

pith:2013:TMFLBN3URNXUBXFQKYM3ZY4L5S

not attested not anchored not stored refs pending

TERZAN 5: the remnant of a pristine fragment of the Galactic Bulge?

2) ((1) Dipartimento di Fisica e Astronomia -- Universita` di Bologna (2) Cosmic-Lab), Barbara Lanzoni (1), the Cosmic-Lab Team (1

arxiv:1311.4988 v1 · 2013-11-20 · 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{TMFLBN3URNXUBXFQKYM3ZY4L5S}

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	2026-05-18T03:06:42.264900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b0ab0b7748b6f40dcb05619bce38bec8c897b0f4ef54f2084a8de72e07dcf77

Aliases

arxiv: 1311.4988 · arxiv_version: 1311.4988v1 · doi: 10.48550/arxiv.1311.4988 · pith_short_12: TMFLBN3URNXU · pith_short_16: TMFLBN3URNXUBXFQ · pith_short_8: TMFLBN3U

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/TMFLBN3URNXUBXFQKYM3ZY4L5S \
  | 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: 9b0ab0b7748b6f40dcb05619bce38bec8c897b0f4ef54f2084a8de72e07dcf77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5916391c8558123a0350651d3aafb21109bb2e6f094b24d4354aaa60cc72eaea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-11-20T09:31:48Z",
    "title_canon_sha256": "d48395ce4c468ad38dea6deff1f1b69bd19730e0fa0fe85bc8411c1db471b1d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4988",
    "kind": "arxiv",
    "version": 1
  }
}