Pith Number

pith:YX2AQYQQ

pith:2013:YX2AQYQQFUTKVBBGSEDSUN7J3I

not attested not anchored not stored refs pending

Sensitive Search For Radio Variables And Transients In The Extended Chandra Deep-Field South

A. Horesh, D. A. Frail, E. O. Ofek, K. P. Mooley, N. A. Miller, S. R. Kulkarni

arxiv:1303.6282 v1 · 2013-03-25 · astro-ph.CO · 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{YX2AQYQQFUTKVBBGSEDSUN7J3I}

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	2026-05-18T01:50:53.052670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5f40862102d26aa842691072a37e9da2c02b940f01082deb0facb7236b9eddc

Aliases

arxiv: 1303.6282 · arxiv_version: 1303.6282v1 · doi: 10.48550/arxiv.1303.6282 · pith_short_12: YX2AQYQQFUTK · pith_short_16: YX2AQYQQFUTKVBBG · pith_short_8: YX2AQYQQ

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/YX2AQYQQFUTKVBBGSEDSUN7J3I \
  | 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: c5f40862102d26aa842691072a37e9da2c02b940f01082deb0facb7236b9eddc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a145d9aef26fcae1b092ecbe976cae1b56ae60a6e8bb966a6b00356a7a910803",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-25T20:00:01Z",
    "title_canon_sha256": "0860349c1a92ffaa11bae9e4edade6389aa291db4a0b5aa81ec2f40ff724e203"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6282",
    "kind": "arxiv",
    "version": 1
  }
}