Pith Number

pith:P4FTATNM

pith:2013:P4FTATNMN5FXZGMPO5HWAGZW2L

not attested not anchored not stored refs pending

Proper Motions of H-alpha filaments in the Supernova Remnant RCW 86

A. Bamba (3), D.N. Burrows (1), E.A. Helder (1), J.A.M. Bleeker (4), Japan (4) SRON Netherlands Institute for Space Research, J. Vink (2), Netherlands (3) Aoyama Gakuin University, P. Ghavamian (5), R. Yamazaki (3) ((1) Penn State University, The Netherlands (5) Towson University, Towson, USA), USA (2) University of Amsterdam, Utrecht

arxiv:1306.3994 v1 · 2013-06-17 · astro-ph.HE · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4FTATNMN5FXZGMPO5HWAGZW2L}

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	2026-05-18T01:49:15.975944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f0b304dac6f4b7c998f774f601b36d2d4c0f2c93af99b2ff911eff2f9e5b43e

Aliases

arxiv: 1306.3994 · arxiv_version: 1306.3994v1 · doi: 10.48550/arxiv.1306.3994 · pith_short_12: P4FTATNMN5FX · pith_short_16: P4FTATNMN5FXZGMP · pith_short_8: P4FTATNM

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/P4FTATNMN5FXZGMPO5HWAGZW2L \
  | 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: 7f0b304dac6f4b7c998f774f601b36d2d4c0f2c93af99b2ff911eff2f9e5b43e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f96d211dc4de696ad24d8cbf15a8ddc00ea77427d6abded9a2a5df5e886377b2",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-06-17T20:00:06Z",
    "title_canon_sha256": "e0540d0ba6e8ca8de4a24a4f0aa976c0cfbfd637a7cd0071692ae1d6f8561fe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3994",
    "kind": "arxiv",
    "version": 1
  }
}