Pith Number

pith:UHUGI6Y3

pith:2014:UHUGI6Y3RMRLGLW65DENBCWWUP

not attested not anchored not stored refs pending

Photon-ALP conversions inside AGN

F. Tavecchio, G. Galanti, M. Roncadelli

arxiv:1409.2977 v1 · 2014-09-10 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHUGI6Y3RMRLGLW65DENBCWWUP}

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	2026-05-18T02:43:08.632392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1e8647b1b8b22b32edee8c8d08ad6a3c56c80e33e9fe355c8d91ccd152295af

Aliases

arxiv: 1409.2977 · arxiv_version: 1409.2977v1 · doi: 10.48550/arxiv.1409.2977 · pith_short_12: UHUGI6Y3RMRL · pith_short_16: UHUGI6Y3RMRLGLW6 · pith_short_8: UHUGI6Y3

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/UHUGI6Y3RMRLGLW65DENBCWWUP \
  | 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: a1e8647b1b8b22b32edee8c8d08ad6a3c56c80e33e9fe355c8d91ccd152295af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c36038b7f39b59c2f971b620d798ac044032924f1790b0e729fa2bba9471d58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-10T07:46:06Z",
    "title_canon_sha256": "c4119595485db248a52c113532c32c0b9f6c0321f6a3206b37e673d83e7d189a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2977",
    "kind": "arxiv",
    "version": 1
  }
}