Pith Number

pith:262AYX4R

pith:2015:262AYX4RDBVYO76B3RGVGFM7JR

not attested not anchored not stored refs pending

The high energy spectrum of 3C 273

A. L\"ahteenm\"aki, A. Tramacere, M. Tornikoski, M. T\"urler, P. Jean, R. Walter, V. Esposito

arxiv:1503.02980 v1 · 2015-03-10 · 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{262AYX4RDBVYO76B3RGVGFM7JR}

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

FACT -- Multi-wavelength analysis of more than 30 flares of Mrk 421

Receipt and verification

First computed	2026-05-18T02:18:15.057326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7b40c5f91186b877fc1dc4d53159f4c5cd5059250bc03258e972125075b17b4

Aliases

arxiv: 1503.02980 · arxiv_version: 1503.02980v1 · doi: 10.48550/arxiv.1503.02980 · pith_short_12: 262AYX4RDBVY · pith_short_16: 262AYX4RDBVYO76B · pith_short_8: 262AYX4R

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/262AYX4RDBVYO76B3RGVGFM7JR \
  | 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: d7b40c5f91186b877fc1dc4d53159f4c5cd5059250bc03258e972125075b17b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d21c3e61b5592cc6595f2ddcb3f650f30d6a11017fbad9614519bc8e4f0209c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-03-10T16:29:25Z",
    "title_canon_sha256": "fb90f904f8ea2e6cb5dc83e4fc957a3670450e11ee413021dbbb8258d07d3e8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02980",
    "kind": "arxiv",
    "version": 1
  }
}