Pith Number

pith:EMQGIN5J

pith:2007:EMQGIN5JW5LBES2JKEVIMPETYA

not attested not anchored not stored refs pending

Discovery of two candidate pulsar wind nebulae in very-high-energy gamma rays

et al, H.E.S.S. Collaboration: F. Aharonian

arxiv:0705.1605 v1 · 2007-05-11 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMQGIN5JW5LBES2JKEVIMPETYA}

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	2026-05-18T03:48:12.457153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23206437a9b756124b49512a863c93c00e53aeed9425b0eb454574a99b6b0bed

Aliases

arxiv: 0705.1605 · arxiv_version: 0705.1605v1 · doi: 10.48550/arxiv.0705.1605 · pith_short_12: EMQGIN5JW5LB · pith_short_16: EMQGIN5JW5LBES2J · pith_short_8: EMQGIN5J

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/EMQGIN5JW5LBES2JKEVIMPETYA \
  | 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: 23206437a9b756124b49512a863c93c00e53aeed9425b0eb454574a99b6b0bed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f09b7a0758936d9e5b88bb4c54de16dc02f42f0a7cc6382928952e04e85f5bd2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-05-11T08:58:59Z",
    "title_canon_sha256": "bd1c44e1e55370590bdcda0042277f2ae94763492c77aa8e33e48ceaefca6da1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.1605",
    "kind": "arxiv",
    "version": 1
  }
}