Pith Number

pith:5ASYLEDW

pith:2017:5ASYLEDWKIL36NQ4DRQX2AANK5

not attested not anchored not stored refs pending

EBL Inhomogeneity and Hard-Spectrum Gamma-Ray Sources

Hassan Abdalla, Markus Boettcher (North-West University, Potchefstroom, South Africa)

arxiv:1701.00956 v2 · 2017-01-04 · 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{5ASYLEDWKIL36NQ4DRQX2AANK5}

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	2026-05-18T00:51:12.106735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8258590765217bf361c1c617d000d575bf1077d8527241e17f9781979072430

Aliases

arxiv: 1701.00956 · arxiv_version: 1701.00956v2 · doi: 10.48550/arxiv.1701.00956 · pith_short_12: 5ASYLEDWKIL3 · pith_short_16: 5ASYLEDWKIL36NQ4 · pith_short_8: 5ASYLEDW

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/5ASYLEDWKIL36NQ4DRQX2AANK5 \
  | 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: e8258590765217bf361c1c617d000d575bf1077d8527241e17f9781979072430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74e3494c8515eedf52794cb2b95a522486dcd7848794d846b8fce4a97fefb024",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-01-04T10:39:23Z",
    "title_canon_sha256": "f39bcd3b344c5e658f44e4253dacc957f8fc36151c5015cd41deff2d16ba310d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00956",
    "kind": "arxiv",
    "version": 2
  }
}