Pith Number

pith:KQ3TV4SB

pith:2014:KQ3TV4SBZASZ2XTCCA5ARXNGFS

not attested not anchored not stored refs pending

The Impact of Star Formation and Gamma-Ray Burst Rates at High Redshift on Cosmic Chemical Evolution and Reionization

E. Vangioni, J. Silk, K.A. Olive, P. Petitjean, T. Prestegard, V. Mandic

arxiv:1409.2462 v1 · 2014-09-08 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQ3TV4SBZASZ2XTCCA5ARXNGFS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

Interstellar dust production, destruction and effects of dust depletion in galaxies

Receipt and verification

First computed	2026-05-18T01:42:06.546529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54373af241c8259d5e62103a08dda62ca2c4c9762c951c7e8288e2bdeed97156

Aliases

arxiv: 1409.2462 · arxiv_version: 1409.2462v1 · doi: 10.48550/arxiv.1409.2462 · pith_short_12: KQ3TV4SBZASZ · pith_short_16: KQ3TV4SBZASZ2XTC · pith_short_8: KQ3TV4SB

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/KQ3TV4SBZASZ2XTCCA5ARXNGFS \
  | 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: 54373af241c8259d5e62103a08dda62ca2c4c9762c951c7e8288e2bdeed97156

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a364660cab551e6f274ae8a39db50acad15f17fe5387a33fd8609d7fc6bc0c5",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-08T18:57:55Z",
    "title_canon_sha256": "fbc6eb2e36cdb1dbca604a13bdac62e5d09bd954e855536169cbc8ed285e7d84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2462",
    "kind": "arxiv",
    "version": 1
  }
}