Pith Number

pith:WOFAACL6

pith:2016:WOFAACL6QS7COM7WKMGWHCMNEW

not attested not anchored not stored refs pending

Self-similarity in the chemical evolution of galaxies and the delay time distribution of SNe Ia

A. Gallazzi, C. Chiappini, C.J. Walcher, G. Bruzual, I. Minchev, M. Bergemann, M. Martig, P.R.T. Coelho, R.M. Yates, S. Charlot

arxiv:1607.00015 v1 · 2016-06-30 · 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{WOFAACL6QS7COM7WKMGWHCMNEW}

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	2026-05-18T01:01:57.390332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b38a00097e84be2733f6530d63898d259fa90e7c82f6a5eb2812b05e32225d8e

Aliases

arxiv: 1607.00015 · arxiv_version: 1607.00015v1 · doi: 10.48550/arxiv.1607.00015 · pith_short_12: WOFAACL6QS7C · pith_short_16: WOFAACL6QS7COM7W · pith_short_8: WOFAACL6

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/WOFAACL6QS7COM7WKMGWHCMNEW \
  | 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: b38a00097e84be2733f6530d63898d259fa90e7c82f6a5eb2812b05e32225d8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "203a4627585b9d9c349a0edcfd1a8d391cfe8b680080d4e8e50bba8ff8a4d1fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-30T20:00:25Z",
    "title_canon_sha256": "8c3ada345f2f8e0550022169f586923d5feebe6f1e890dc8d5d312d33cf2f13f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00015",
    "kind": "arxiv",
    "version": 1
  }
}