Pith Number

pith:DP56MF6H

pith:2010:DP56MF6HDOU6DRP3ITRRUI62FG

not attested not anchored not stored refs pending

Evolution of the star formation histories of BLAST galaxies

Enzo Pascale, Lorenzo Moncelsi, Simon Dye, Steve Eales

arxiv:1002.3163 v3 · 2010-02-16 · 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{DP56MF6HDOU6DRP3ITRRUI62FG}

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	2026-05-18T02:09:07.578887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bfbe617c71ba9e1c5fb44e31a23da29bb8a8bff00d8a849e97e769a1db54675

Aliases

arxiv: 1002.3163 · arxiv_version: 1002.3163v3 · doi: 10.48550/arxiv.1002.3163 · pith_short_12: DP56MF6HDOU6 · pith_short_16: DP56MF6HDOU6DRP3 · pith_short_8: DP56MF6H

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/DP56MF6HDOU6DRP3ITRRUI62FG \
  | 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: 1bfbe617c71ba9e1c5fb44e31a23da29bb8a8bff00d8a849e97e769a1db54675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e87408c2ab0901fa1cfce2a0118f6e8872d9a2f420cbe7db8b35845d952226e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-16T21:05:31Z",
    "title_canon_sha256": "740413eeb94b672c19fb3c6851652ef481765a1bb0d1bcb0898d684914625059"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3163",
    "kind": "arxiv",
    "version": 3
  }
}