Pith Number

pith:NJF57HTX

pith:2007:NJF57HTXWJOVQ2TGKXKYLDI7YC

not attested not anchored not stored refs pending

Constraints on the injection energy of positrons in the Galactic centre region

Bertrand Cordier (DAPNIA), IAP), Michel Cass\'e (DAPNIA, Patrick Sizun (DAPNIA), St\'ephane Schanne (DAPNIA)

arxiv:astro-ph/0702061 v1 · 2007-02-02 · astro-ph · hep-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{NJF57HTXWJOVQ2TGKXKYLDI7YC}

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	2026-05-18T01:09:21.682464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4bdf9e77b25d586a6655d5858d1fc0ab39e9d3acd3711d712264f1d5633c1c

Aliases

arxiv: astro-ph/0702061 · arxiv_version: astro-ph/0702061v1 · doi: 10.48550/arxiv.astro-ph/0702061 · pith_short_12: NJF57HTXWJOV · pith_short_16: NJF57HTXWJOVQ2TG · pith_short_8: NJF57HTX

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/NJF57HTXWJOVQ2TGKXKYLDI7YC \
  | 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: 6a4bdf9e77b25d586a6655d5858d1fc0ab39e9d3acd3711d712264f1d5633c1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92eed8e6f41e79a7f23b33508224d0b9565b4d8ac69fa525b7a4aa38f89b79c6",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-02-02T11:13:24Z",
    "title_canon_sha256": "442c528b79a90b716451ec4c0da1f913497cf82352a8e75978d09f3c7f758002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0702061",
    "kind": "arxiv",
    "version": 1
  }
}