Pith Number

pith:3EJ2ANZF

pith:2014:3EJ2ANZFEHNRIXK5DNOS7ZLUQU

not attested not anchored not stored refs pending

Origin of the wide-angle hot H2 in DG Tauri: New insight from SINFONI spectro-imaging

C. Dougados, J. Reunanen, L. E. Kristensen, L. Ibgui, S. Cabrit, Vanessa Agra-Amboage

arxiv:1402.1160 v1 · 2014-02-05 · astro-ph.SR

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

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	2026-05-18T03:00:01.493778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d913a0372521db145d5d1b5d2fe574851c52f7a8d2a9321901064219a36b6001

Aliases

arxiv: 1402.1160 · arxiv_version: 1402.1160v1 · doi: 10.48550/arxiv.1402.1160 · pith_short_12: 3EJ2ANZFEHNR · pith_short_16: 3EJ2ANZFEHNRIXK5 · pith_short_8: 3EJ2ANZF

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/3EJ2ANZFEHNRIXK5DNOS7ZLUQU \
  | 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: d913a0372521db145d5d1b5d2fe574851c52f7a8d2a9321901064219a36b6001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b419bf2d9b70b27fb8394638be66797c55ff4f23d18ebf8bd78c36747ca112",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-02-05T20:56:33Z",
    "title_canon_sha256": "45c48f7d0d29f387ff4e5306b6f140cf6ea4aeeff17fe0271d99a14a680739d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1160",
    "kind": "arxiv",
    "version": 1
  }
}