Pith Number

pith:BVB5PKMQ

pith:2015:BVB5PKMQV6M5OEGIGWYYREN6BY

not attested not anchored not stored refs pending

Sub-percent constraints on cosmological temperature evolution

A. Avgoustidis, C. J. A. P. Martins, G. Luzzi, R. T. G\'enova-Santos

arxiv:1511.04335 v1 · 2015-11-13 · 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{BVB5PKMQV6M5OEGIGWYYREN6BY}

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	2026-05-18T01:19:47.731359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d43d7a990af99d710c835b18891be0e3900d0af38cac28122815cb54e79f632

Aliases

arxiv: 1511.04335 · arxiv_version: 1511.04335v1 · doi: 10.48550/arxiv.1511.04335 · pith_short_12: BVB5PKMQV6M5 · pith_short_16: BVB5PKMQV6M5OEGI · pith_short_8: BVB5PKMQ

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/BVB5PKMQV6M5OEGIGWYYREN6BY \
  | 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: 0d43d7a990af99d710c835b18891be0e3900d0af38cac28122815cb54e79f632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e0744daf82421f59305149d68ab57da6b96a09479c7aeb45049f1888a3e0dd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-11-13T16:09:31Z",
    "title_canon_sha256": "4ef26832e9bbacaa626bc5ad07b2f8be3101ef605c04292a8ade23c5ac4dcd6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04335",
    "kind": "arxiv",
    "version": 1
  }
}