Pith Number

pith:MRWGVZ5W

pith:2012:MRWGVZ5WDWTTOKV4UT2JM665FV

not attested not anchored not stored refs pending

Fermi-LAT constraints on the Pulsar Wind Nebula nature of HESS J1857+026

A. G. Lyne, A. Van Etten, B. W. Stappers, C. M. Espinoza, D. A. Smith, F. Camilo, G. A. Caliandro, J. M. Casandjian, J. W. T. Hessels, M.-H. Grondin, M. Lemoine-Goumard, R. Rousseau, S. Bogdanov, S. Johnston, V. M. Kaspi, Z. Arzoumanian

arxiv:1206.3324 v1 · 2012-06-14 · 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{MRWGVZ5WDWTTOKV4UT2JM665FV}

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	2026-05-18T03:53:30.590307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

646c6ae7b61da7372abca4f4967bdd2d44dd56741054b29c23792dd8e94fa2bf

Aliases

arxiv: 1206.3324 · arxiv_version: 1206.3324v1 · doi: 10.48550/arxiv.1206.3324 · pith_short_12: MRWGVZ5WDWTT · pith_short_16: MRWGVZ5WDWTTOKV4 · pith_short_8: MRWGVZ5W

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/MRWGVZ5WDWTTOKV4UT2JM665FV \
  | 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: 646c6ae7b61da7372abca4f4967bdd2d44dd56741054b29c23792dd8e94fa2bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1bc7f84def8b96d71cc1dd181ee1ff8fdbbb8538e545d101e7a387b3427bf6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-06-14T20:33:39Z",
    "title_canon_sha256": "9a911b01ecd7e21b99b31347b316a7395fafda9387de403a119ba7367bee6bca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3324",
    "kind": "arxiv",
    "version": 1
  }
}