Pith Number

pith:NAEBVBG4

pith:2012:NAEBVBG42RUZNFB22TBPC2A6YU

not attested not anchored not stored refs pending

LUCIFER@LBT view of star-forming galaxies in the cluster 7C 1756+6520 at z~1.4

Audrey Galametz, Eleonora Sani, Filippo Mannucci, Giovanni Cresci, Laura Magrini, Marco Fumana, Vasiliki Petropoulou, Veronica Sommariva

arxiv:1206.1513 v1 · 2012-06-07 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAEBVBG42RUZNFB22TBPC2A6YU}

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	2026-05-18T01:57:01.054578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68081a84dcd46996943ad4c2f1681ec52849a05fd0244ec9767be4656b56604d

Aliases

arxiv: 1206.1513 · arxiv_version: 1206.1513v1 · doi: 10.48550/arxiv.1206.1513 · pith_short_12: NAEBVBG42RUZ · pith_short_16: NAEBVBG42RUZNFB2 · pith_short_8: NAEBVBG4

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/NAEBVBG42RUZNFB22TBPC2A6YU \
  | 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: 68081a84dcd46996943ad4c2f1681ec52849a05fd0244ec9767be4656b56604d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f86edbd41775126ec15d9a864ea24c07ac307ba5f25ccf52f8eb0210bb594832",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-07T14:41:53Z",
    "title_canon_sha256": "c0a7d69cb1a3b5c6910d8e841002609463d5276f26ec3bc863173140e87fd4e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1513",
    "kind": "arxiv",
    "version": 1
  }
}