Pith Number

pith:XIE3YHUV

pith:2020:XIE3YHUVU5AKXU72S2SWWKCIHV

not attested not anchored not stored refs pending

Interstellar anatomy of the TeV gamma-ray peak in the IC443 supernova remnant

A. Gusdorf, A. Lehmann, A. Marcowith, A. Noriega-Crespo, D. Riquelme, F. Louvet, L.N. Tram, M. Gerin, M. Houde, M. Padovani, P. Dell'Ova, P. Guillard, P. Lesaffre, R. G\"usten

arxiv:2011.11515 v1 · 2020-11-23 · astro-ph.HE · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIE3YHUVU5AKXU72S2SWWKCIHV}

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	2026-07-05T01:57:58.606913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba09bc1e95a740abd3fa96a56b28483d576c5ca2627017d117351d7a230b8653

Aliases

arxiv: 2011.11515 · arxiv_version: 2011.11515v1 · doi: 10.48550/arxiv.2011.11515 · pith_short_12: XIE3YHUVU5AK · pith_short_16: XIE3YHUVU5AKXU72 · pith_short_8: XIE3YHUV

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/XIE3YHUVU5AKXU72S2SWWKCIHV \
  | 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: ba09bc1e95a740abd3fa96a56b28483d576c5ca2627017d117351d7a230b8653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdcd82c075b5e9bbfb88cf2084db132a56f248910f7a641062ff9e514e790427",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-11-23T16:24:41Z",
    "title_canon_sha256": "5cbe8c71465634a131db3b5a2b2b32392ec397ce75a17f31f0f46cffa22e6247"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.11515",
    "kind": "arxiv",
    "version": 1
  }
}