Pith Number

pith:PSSQED53

pith:2019:PSSQED5367M4BMWTIN6AIOVPR7

not attested not anchored not stored refs pending

Impact of H.E.S.S. Lidar profiles on Crab Nebula data

G. Vasileiadis, J. Bregeon, J. Devin, Y. A. Gallant

arxiv:1901.03180 v1 · 2019-01-10 · 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{PSSQED5367M4BMWTIN6AIOVPR7}

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	2026-05-17T23:55:52.907157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ca5020fbbf7d9c0b2d3437c043aaf8fe52183b135f16fecfe1cf59d18672237

Aliases

arxiv: 1901.03180 · arxiv_version: 1901.03180v1 · doi: 10.48550/arxiv.1901.03180 · pith_short_12: PSSQED5367M4 · pith_short_16: PSSQED5367M4BMWT · pith_short_8: PSSQED53

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/PSSQED5367M4BMWTIN6AIOVPR7 \
  | 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: 7ca5020fbbf7d9c0b2d3437c043aaf8fe52183b135f16fecfe1cf59d18672237

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac75f36d4612f1663b2977d1f71fe42f02616efa57672b6554a51518839d823f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-01-10T14:23:06Z",
    "title_canon_sha256": "3d5c5edce0de930c0a2b42f76118f7e52da08dd4809978deb7295098ba1c9967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03180",
    "kind": "arxiv",
    "version": 1
  }
}