Pith Number

pith:UUEJBHEB

pith:2012:UUEJBHEBRAIEZCEA3NLAM7NNWP

not attested not anchored not stored refs pending

Subarcsecond resolution observations of warm water towards three deeply embedded low-mass protostars

Ewine F. van Dishoeck, Jes K. J{\o}rgensen, Magnus V. Persson

arxiv:1203.4969 v1 · 2012-03-22 · astro-ph.SR · 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{UUEJBHEBRAIEZCEA3NLAM7NNWP}

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	2026-05-18T01:58:04.605538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a508909c8188104c8880db56067dadb3d3e9f88ab8134dbcaf2d0edee3bb910e

Aliases

arxiv: 1203.4969 · arxiv_version: 1203.4969v1 · doi: 10.48550/arxiv.1203.4969 · pith_short_12: UUEJBHEBRAIE · pith_short_16: UUEJBHEBRAIEZCEA · pith_short_8: UUEJBHEB

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/UUEJBHEBRAIEZCEA3NLAM7NNWP \
  | 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: a508909c8188104c8880db56067dadb3d3e9f88ab8134dbcaf2d0edee3bb910e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27ae50d885213be8669090d81ebd6afb1d00e256e57cae1fa1167289992a27dc",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-03-22T12:04:12Z",
    "title_canon_sha256": "1132626ee9005f56e65d2a60b5b360a079fb878d273970cadc2b04f8d296d200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4969",
    "kind": "arxiv",
    "version": 1
  }
}