Pith Number

pith:VGXMUWCS

pith:2015:VGXMUWCSH2XIK2P6F7E3GCUJPO

not attested not anchored not stored refs pending

Pulsar Wind Nebulae as a source of the observed electron and positron excess at high energy: the case of Vela-X

A. Treves, D. Rozza, M. Gervasi, P. G. Rancoita, S. Della Torre

arxiv:1508.01457 v2 · 2015-08-06 · 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{VGXMUWCSH2XIK2P6F7E3GCUJPO}

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	2026-05-18T01:35:39.583291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9aeca58523eae8569fe2fc9b30a897b865a80a0dd1f5143a2e904eb30ae420b

Aliases

arxiv: 1508.01457 · arxiv_version: 1508.01457v2 · doi: 10.48550/arxiv.1508.01457 · pith_short_12: VGXMUWCSH2XI · pith_short_16: VGXMUWCSH2XIK2P6 · pith_short_8: VGXMUWCS

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/VGXMUWCSH2XIK2P6F7E3GCUJPO \
  | 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: a9aeca58523eae8569fe2fc9b30a897b865a80a0dd1f5143a2e904eb30ae420b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b61ca05198e2a9ea2d9737db74a166ce6d23e46b4e920a441cf19895a4c40d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-08-06T17:02:06Z",
    "title_canon_sha256": "c1aedb6967a842b8c478f886284f514f6ba1732a4c99035adbeec2411c281845"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01457",
    "kind": "arxiv",
    "version": 2
  }
}