Pith Number

pith:CTUVZQMN

pith:2013:CTUVZQMNIYEKOX6SSK4R7GEWV2

not attested not anchored not stored refs pending

The likely Fermi Detection of the Supernova Remnant RCW 103

(2) Nanjing University), Xiao Zhang, Yang Chen (2) ((1) Shanghai Astronomical observatory, Yi Xing, Zhongxiang Wang (1)

arxiv:1311.0600 v2 · 2013-11-04 · 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{CTUVZQMNIYEKOX6SSK4R7GEWV2}

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	2026-05-18T01:46:39.534477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14e95cc18d4608a75fd292b91f9896ae8204b6094d0dbff7b3268cf2007ef9d3

Aliases

arxiv: 1311.0600 · arxiv_version: 1311.0600v2 · doi: 10.48550/arxiv.1311.0600 · pith_short_12: CTUVZQMNIYEK · pith_short_16: CTUVZQMNIYEKOX6S · pith_short_8: CTUVZQMN

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/CTUVZQMNIYEKOX6SSK4R7GEWV2 \
  | 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: 14e95cc18d4608a75fd292b91f9896ae8204b6094d0dbff7b3268cf2007ef9d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5367203d894a06dc2c8a3ed9e2d86377366d62dac9ce82cfa3eee974cfdd543",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-11-04T07:40:21Z",
    "title_canon_sha256": "afc92361e5b8650b92d6a73698d175ea0ccfaae5ce1d6f04afdce00ef9187e08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0600",
    "kind": "arxiv",
    "version": 2
  }
}