Pith Number

pith:FZZ5PIT3

pith:2012:FZZ5PIT3FYQPEPBFPWCDHUCJQR

not attested not anchored not stored refs pending

Probing the Intergalactic Magnetic Field with the Anisotropy of the Extragalactic Gamma-ray Background

Tonia M. Venters, Vasiliki Pavlidou

arxiv:1201.4405 v3 · 2012-01-20 · astro-ph.HE · 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{FZZ5PIT3FYQPEPBFPWCDHUCJQR}

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.

Receipt and verification

First computed	2026-05-18T01:58:44.102922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e73d7a27b2e20f23c257d8433d049844e40c768512fd577687267d860a2437b

Aliases

arxiv: 1201.4405 · arxiv_version: 1201.4405v3 · doi: 10.48550/arxiv.1201.4405 · pith_short_12: FZZ5PIT3FYQP · pith_short_16: FZZ5PIT3FYQPEPBF · pith_short_8: FZZ5PIT3

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/FZZ5PIT3FYQPEPBFPWCDHUCJQR \
  | 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: 2e73d7a27b2e20f23c257d8433d049844e40c768512fd577687267d860a2437b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2386646b816be1eccd693927261ddab675e712db42517e9a9e9444705aa1ef4b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-01-20T22:04:07Z",
    "title_canon_sha256": "41eedbd1d4d747340d81b36e1df6f15466955b30d81ddace0719ac59432d35c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4405",
    "kind": "arxiv",
    "version": 3
  }
}