Pith Number

pith:EKDJL3RU

pith:2015:EKDJL3RU6Q3QW6BVQWR3GOQ3GM

not attested not anchored not stored refs pending

Constraints on particle acceleration sites in the Crab Nebula from relativistic MHD simulations

Barbara Olmi, Elena Amato, Luca Del Zanna, Niccol\`o Bucciantini

arxiv:1502.06394 v1 · 2015-02-23 · 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{EKDJL3RU6Q3QW6BVQWR3GOQ3GM}

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	2026-05-18T01:40:58.899641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

228695ee34f4370b783585a3b33a1b3328563872bb4940753588f2932307c80b

Aliases

arxiv: 1502.06394 · arxiv_version: 1502.06394v1 · doi: 10.48550/arxiv.1502.06394 · pith_short_12: EKDJL3RU6Q3Q · pith_short_16: EKDJL3RU6Q3QW6BV · pith_short_8: EKDJL3RU

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/EKDJL3RU6Q3QW6BVQWR3GOQ3GM \
  | 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: 228695ee34f4370b783585a3b33a1b3328563872bb4940753588f2932307c80b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da06a94f85394c321e45c1f2e852f61f5b021452a8ff60a5bd12499f64513a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-02-23T11:40:25Z",
    "title_canon_sha256": "f76bacd9c7d5296a12016fc32a9facdb6cee7e5e5ed0bee2d947ed0693e1d1bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06394",
    "kind": "arxiv",
    "version": 1
  }
}