Pith Number

pith:7TCXAUBX

pith:2015:7TCXAUBXQ57PNZ7VUCDGE2BIKR

not attested not anchored not stored refs pending

Star Formation in Herschel's Monsters versus Semi-Analytic Models

A. Franceschini, C. Gruppioni, F. Calura, F. Fontanot, F. Pozzi, G. De Lucia, I. Delvecchio, L. Marchetti, M. Vaccari, N. Menci, P. Monaco, S. Berta

arxiv:1506.01518 v1 · 2015-06-04 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TCXAUBXQ57PNZ7VUCDGE2BIKR}

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	2026-05-18T01:57:18.651933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcc5705037877ef6e7f5a086626828544c3c128fe8f691af618836570e0a739b

Aliases

arxiv: 1506.01518 · arxiv_version: 1506.01518v1 · doi: 10.48550/arxiv.1506.01518 · pith_short_12: 7TCXAUBXQ57P · pith_short_16: 7TCXAUBXQ57PNZ7V · pith_short_8: 7TCXAUBX

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/7TCXAUBXQ57PNZ7VUCDGE2BIKR \
  | 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: fcc5705037877ef6e7f5a086626828544c3c128fe8f691af618836570e0a739b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22518900c77be0b8c0b2f562e85ab375f24a2497134f9a76048a5c994b0ff27d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-04T09:24:27Z",
    "title_canon_sha256": "d094dae1e31d53818585d14d3d5728d539c8110fd7fb4aa16476c8bc3f236182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01518",
    "kind": "arxiv",
    "version": 1
  }
}