Pith Number

pith:HKA22AJ3

pith:2012:HKA22AJ3HDN64ZZ7B4CS6LUA3L

not attested not anchored not stored refs pending

Detection of TeV emission from the intriguing composite SNR G327.1-1.1

A. Djannati-Ata\"i, A. F\"orster, F. Acero, M. Renaud (for the H.E.S.S. Collaboration), Y. Gallant

arxiv:1201.0481 v1 · 2012-01-02 · 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{HKA22AJ3HDN64ZZ7B4CS6LUA3L}

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	2026-07-04T23:54:45.788328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a81ad013b38dbee673f0f052f2e80daf6f2dfdc71f87e9650be39f246cdfee6

Aliases

arxiv: 1201.0481 · arxiv_version: 1201.0481v1 · doi: 10.48550/arxiv.1201.0481 · pith_short_12: HKA22AJ3HDN6 · pith_short_16: HKA22AJ3HDN64ZZ7 · pith_short_8: HKA22AJ3

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/HKA22AJ3HDN64ZZ7B4CS6LUA3L \
  | 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: 3a81ad013b38dbee673f0f052f2e80daf6f2dfdc71f87e9650be39f246cdfee6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f329424acdf6772ee1f633925526e267e2b7b3d993cbf77119df1b42887a1dfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-01-02T15:31:22Z",
    "title_canon_sha256": "132fed2391df8b5a6bbe9120c85a936c5efe62c2356f3f6ad587e57d87d14bc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0481",
    "kind": "arxiv",
    "version": 1
  }
}