Pith Number

pith:SQU2NNZ3

pith:2015:SQU2NNZ3Q3JRD5IIO352CUB2ZN

not attested not anchored not stored refs pending

Intergalactic Magnetogenesis at Cosmic Dawn by Photoionization

Jean-Baptiste Durrive, Mathieu Langer

arxiv:1506.08177 v1 · 2015-06-26 · 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{SQU2NNZ3Q3JRD5IIO352CUB2ZN}

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	2026-05-18T01:35:07.394220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9429a6b73b86d311f50876fba1503acb7e3539ee9a44bbb8630812bc18f65a1e

Aliases

arxiv: 1506.08177 · arxiv_version: 1506.08177v1 · doi: 10.48550/arxiv.1506.08177 · pith_short_12: SQU2NNZ3Q3JR · pith_short_16: SQU2NNZ3Q3JRD5II · pith_short_8: SQU2NNZ3

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/SQU2NNZ3Q3JRD5IIO352CUB2ZN \
  | 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: 9429a6b73b86d311f50876fba1503acb7e3539ee9a44bbb8630812bc18f65a1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8023b98d5357fe0ceedbb52c412556351ec340dffdf63083890730c2d6fa7e3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-06-26T18:34:11Z",
    "title_canon_sha256": "f1c410ae243b219c4b0ad763192c0da8a72a5a2d0fab82a33e318e7f91fc6c0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08177",
    "kind": "arxiv",
    "version": 1
  }
}