Pith Number

pith:VF2RSJBO

pith:2021:VF2RSJBO27U3DFK6KUDUI7LC6M

not attested not anchored not stored refs pending

The Contribution From TeV Halos to the Isotropic Gamma-Ray Background

Dan Hooper, Fei Xu

arxiv:2111.03646 v1 · 2021-11-05 · astro-ph.HE · 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{VF2RSJBO27U3DFK6KUDUI7LC6M}

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

GeV-TeV Connections in Galaxies: Evolutionary Signatures from Pulsars in Globular Clusters

Receipt and verification

First computed	2026-07-05T04:41:26.832968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a97519242ed7e9b1955e5507447d62f31ed325e68f2b8fc9d0efd57774e5f220

Aliases

arxiv: 2111.03646 · arxiv_version: 2111.03646v1 · doi: 10.48550/arxiv.2111.03646 · pith_short_12: VF2RSJBO27U3 · pith_short_16: VF2RSJBO27U3DFK6 · pith_short_8: VF2RSJBO

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/VF2RSJBO27U3DFK6KUDUI7LC6M \
  | 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: a97519242ed7e9b1955e5507447d62f31ed325e68f2b8fc9d0efd57774e5f220

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52d0f6fd32541ae5c8b879b6144fbd932e852d2efdc91932d76109fb9f08c277",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-11-05T17:54:34Z",
    "title_canon_sha256": "d48ee0a0361b81985755370af4629f99bcb0503a232fa09e5989f9e4639410fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.03646",
    "kind": "arxiv",
    "version": 1
  }
}