Pith Number

pith:MORHT3PN

pith:2012:MORHT3PN7CQEQXZ4RZUEZPAUUF

not attested not anchored not stored refs pending

Multi-band constraints on the nature of emission line galaxies

A. Capetti (1) ((1) INAF Osservatorio Astrofisico di Torino, B. Balmaverde (1), Italy)

arxiv:1212.0997 v1 · 2012-12-05 · 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{MORHT3PN7CQEQXZ4RZUEZPAUUF}

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	2026-05-18T01:52:47.511939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63a279ededf8a0485f3c8e684cbc14a146ec642dc1e81559f84c5b702dc3a79a

Aliases

arxiv: 1212.0997 · arxiv_version: 1212.0997v1 · doi: 10.48550/arxiv.1212.0997 · pith_short_12: MORHT3PN7CQE · pith_short_16: MORHT3PN7CQEQXZ4 · pith_short_8: MORHT3PN

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/MORHT3PN7CQEQXZ4RZUEZPAUUF \
  | 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: 63a279ededf8a0485f3c8e684cbc14a146ec642dc1e81559f84c5b702dc3a79a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c13aa261e1b0270efb2af67b24caf8559160c048ae0c6c922a9d26f4aa7124cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-12-05T11:41:59Z",
    "title_canon_sha256": "76842c37cf163e83378ca48fb25d492a5ae0b6aee0b6de45f08e1bd9b35de952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0997",
    "kind": "arxiv",
    "version": 1
  }
}