Pith Number

pith:5MEOPQ6X

pith:2012:5MEOPQ6XEFYBTX4MBRN24HXWX3

not attested not anchored not stored refs pending

Constraining the Axion-Photon Coupling with Massive Stars

Alexander Friedland (Los Alamos), Maurizio Giannotti, Michael Wise (Barry U.)

arxiv:1210.1271 v1 · 2012-10-04 · hep-ph · astro-ph.SR · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MEOPQ6XEFYBTX4MBRN24HXWX3}

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.

Cited by

1 paper in Pith

Primordial Magnetogenesis and Gravitational Waves from ALP-assisted Phase Transition

Receipt and verification

First computed	2026-05-18T03:32:19.853305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb08e7c3d7217019df8c0c5bae1ef6bef941782bd6a6a26a786b4ebf8a9e33b1

Aliases

arxiv: 1210.1271 · arxiv_version: 1210.1271v1 · doi: 10.48550/arxiv.1210.1271 · pith_short_12: 5MEOPQ6XEFYB · pith_short_16: 5MEOPQ6XEFYBTX4M · pith_short_8: 5MEOPQ6X

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/5MEOPQ6XEFYBTX4MBRN24HXWX3 \
  | 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: eb08e7c3d7217019df8c0c5bae1ef6bef941782bd6a6a26a786b4ebf8a9e33b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb53a4262341cc4464490f66d226dda43d820e2e0e039c057b9dd3537982882b",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-10-04T00:51:13Z",
    "title_canon_sha256": "64bd144b4d372bdffff553db6a3a15082302edf377a36d0fc59ba821c6630610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1271",
    "kind": "arxiv",
    "version": 1
  }
}