Pith Number

pith:JFREZIXI

pith:2012:JFREZIXIILW5P7AXCKE5ESJDUI

not attested not anchored not stored refs pending

Molecular hydrogen jets and outflows in the Serpens south filamentary cloud

G. D. C. Teixeira, J. M. C. Grave, M. S. N. Kumar, R. Bachiller

arxiv:1204.4946 v1 · 2012-04-22 · 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	2026-05-18T01:57:47.569497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49624ca2e842edd7fc171289d24923a2353665767efb5f58e5985bd2dc2a438d

Aliases

arxiv: 1204.4946 · arxiv_version: 1204.4946v1 · doi: 10.48550/arxiv.1204.4946 · pith_short_12: JFREZIXIILW5 · pith_short_16: JFREZIXIILW5P7AX · pith_short_8: JFREZIXI

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/JFREZIXIILW5P7AXCKE5ESJDUI \
  | 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: 49624ca2e842edd7fc171289d24923a2353665767efb5f58e5985bd2dc2a438d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ae72039d47bd218348113d11896a06333729c35a6a81ff2cb7bb8b9b6787d09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-22T23:37:28Z",
    "title_canon_sha256": "7da014c7bb66a2a3251ec2f55948eb133b7ad9d1f1f595cf9d59dd1553587984"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4946",
    "kind": "arxiv",
    "version": 1
  }
}