Pith Number

pith:64VJJASY

pith:2001:64VJJASYY6MUCVIS2HJ7HTDC32

not attested not anchored not stored refs pending

Antiprotons below 200 MeV in the interstellar medium: perspectives for observing exotic matter signatures

A. A. Moiseev, A. W. Strong (MPE, E. R. Christian, Garching), I. V. Moskalenko, J. F. Ormes (NASA/GSFC)

arxiv:astro-ph/0102207 v1 · 2001-02-12 · 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{64VJJASYY6MUCVIS2HJ7HTDC32}

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	2026-07-04T14:11:03.996523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72a948258c799415512d1d3f3cc62deaac5514eb3cd0c164e868a09b0ad7521

Aliases

arxiv: astro-ph/0102207 · arxiv_version: astro-ph/0102207v1 · doi: 10.48550/arxiv.astro-ph/0102207 · pith_short_12: 64VJJASYY6MU · pith_short_16: 64VJJASYY6MUCVIS · pith_short_8: 64VJJASY

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/64VJJASYY6MUCVIS2HJ7HTDC32 \
  | 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: f72a948258c799415512d1d3f3cc62deaac5514eb3cd0c164e868a09b0ad7521

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22fe4b27e48e39653976482069b7ca045fcad839951b2b6c0fdc6b82ccd6548f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-02-12T18:33:17Z",
    "title_canon_sha256": "09cc515f3144c68010e956a68014fa300394c48a048241f843c55f315033077c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0102207",
    "kind": "arxiv",
    "version": 1
  }
}