Pith Number

pith:XT4CHENU

pith:2013:XT4CHENUQ7FCSYWKBMO2XOUURV

not attested not anchored not stored refs pending

FACT - Long-term Monitoring of Bright TeV-Blazars

A. Biland, A.-K. Overkemping, A. Paravac, D. Dorner, D. Eisenacher, D. Hildebrand, D. Neise, F. Pauss, F. Temme, J. Buss, J. Thaele, K. Mannheim, K. Meier, M. L. Kn\"otig, M. Ribordy, M. Z\"anglein (FACT COLLABORATION), Q. Weitzel, R. Walter, S. Einecke, T. Bretz, T. Kr\"ahenb\"uhl, T. Steinbring, W. Lustermann, W. Rhode

arxiv:1311.0478 v1 · 2013-11-03 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XT4CHENUQ7FCSYWKBMO2XOUURV}

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	2026-05-18T03:08:05.805223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcf82391b487ca2962ca0b1dabba948d79ebe2b112f6cd9365d69e662046fe69

Aliases

arxiv: 1311.0478 · arxiv_version: 1311.0478v1 · doi: 10.48550/arxiv.1311.0478 · pith_short_12: XT4CHENUQ7FC · pith_short_16: XT4CHENUQ7FCSYWK · pith_short_8: XT4CHENU

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/XT4CHENUQ7FCSYWKBMO2XOUURV \
  | 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: bcf82391b487ca2962ca0b1dabba948d79ebe2b112f6cd9365d69e662046fe69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3503a06726827b535e0b397711f80f5b5edc37ebc6d2512350e1c8f382ab6c98",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-11-03T15:34:52Z",
    "title_canon_sha256": "0566b125c250f7037edeeb6e5cebb77664f28d7c7fa154bac280ca77b822b834"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0478",
    "kind": "arxiv",
    "version": 1
  }
}