Pith Number

pith:JDABV34E

pith:2012:JDABV34ER3ZYRYUAV4M6R4DBDZ

not attested not anchored not stored refs pending

VLBA images of the precessing jet of LSI+61303

E. Ros, L. Zimmermann, M. Massi

arxiv:1203.4621 v2 · 2012-03-20 · 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{JDABV34ER3ZYRYUAV4M6R4DBDZ}

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	2026-05-18T03:57:52.711730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48c01aef848ef388e280af19e8f0611e69254be04fc55f6dcbdfab3309702949

Aliases

arxiv: 1203.4621 · arxiv_version: 1203.4621v2 · doi: 10.48550/arxiv.1203.4621 · pith_short_12: JDABV34ER3ZY · pith_short_16: JDABV34ER3ZYRYUA · pith_short_8: JDABV34E

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/JDABV34ER3ZYRYUAV4M6R4DBDZ \
  | 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: 48c01aef848ef388e280af19e8f0611e69254be04fc55f6dcbdfab3309702949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a5b04b26e9a2c2298f222f0e139556e9c7ac44842895f24c290736815790b34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-03-20T23:07:54Z",
    "title_canon_sha256": "d3ddbd32bd7c7cb41ae74298d0c8863608ca726905898d97476f39771864f4c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4621",
    "kind": "arxiv",
    "version": 2
  }
}